From cb919da6f98a88845985c65dc6051a7096a7b997 Mon Sep 17 00:00:00 2001
From: wangdi <wangdi>
Date: Thu, 19 Feb 2009 20:12:52 +0000
Subject: [PATCH] Branch: HEAD Add bug reference for the race between partial
 page truncate and write.

---
 lustre/llite/vvp_io.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lustre/llite/vvp_io.c b/lustre/llite/vvp_io.c
index 890997e..5efbbf1 100644
--- a/lustre/llite/vvp_io.c
+++ b/lustre/llite/vvp_io.c
@@ -377,7 +377,7 @@ static int vvp_io_trunc_start(const struct lu_env *env,
                          * Wait for the transfer completion for a partially
                          * truncated page to avoid dead-locking an OST with
                          * the concurrent page-wise overlapping WRITE and
-                         * PUNCH requests.
+                         * PUNCH requests. BUG:17397.
                          *
                          * Partial page is disowned in vvp_io_trunc_end().
                          */
-- 
1.8.3.1